@@ -82,8 +82,6 @@ public static function get_glossary_term_by_glossary_name($name)
8282 $ table = Database::get_course_table (TABLE_GLOSSARY );
8383 $ session_id = api_get_session_id ();
8484 $ course_id = api_get_course_int_id ();
85- $ sessionCondition = api_get_session_condition ($ session_id );
86-
8785 $ glossaryName = Security::remove_XSS ($ name );
8886 $ glossaryName = api_convert_encoding ($ glossaryName , 'UTF-8 ' , 'UTF-8 ' );
8987 $ glossaryName = trim ($ glossaryName );
@@ -95,16 +93,31 @@ public static function get_glossary_term_by_glossary_name($name)
9593 }
9694
9795 $ sql = "SELECT * FROM $ table
98- WHERE
99- c_id = $ course_id AND
100- (
101- name LIKE ' " .Database::escape_string ($ glossaryName )."'
102- OR
103- name LIKE ' " .Database::escape_string ($ parsed )."'
104- )
105- $ sessionCondition
106- LIMIT 1
107- " ;
96+ WHERE
97+ c_id = $ course_id AND
98+ (
99+ name LIKE ' " .Database::escape_string ($ glossaryName )."' OR
100+ name LIKE ' " .Database::escape_string ($ parsed )."'
101+ ) AND
102+ session_id = $ session_id
103+ LIMIT 1 " ;
104+
105+ $ rs = Database::query ($ sql );
106+
107+ if (Database::num_rows ($ rs ) > 0 ) {
108+ return Database::fetch_array ($ rs , 'ASSOC ' );
109+ }
110+
111+ $ sql = "SELECT * FROM $ table
112+ WHERE
113+ c_id = $ course_id AND
114+ (
115+ name LIKE ' " .Database::escape_string ($ glossaryName )."' OR
116+ name LIKE ' " .Database::escape_string ($ parsed )."'
117+ ) AND
118+ session_id IS NULL
119+ LIMIT 1 " ;
120+
108121 $ rs = Database::query ($ sql );
109122
110123 if (Database::num_rows ($ rs ) > 0 ) {
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